UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/y9rS2d9SftSMqE7VW+rprq+OgjHU/sxVGItfRxT8/8=' 
WHERE 
  key_id = '135f05833c7d54ee81df7904c5f9f7be63a63b0d005425b5dcc40d0fe1cbd5e1' 
  AND (
    token = '/y9rS2d9SftSMqE7VW+rprq+OgjHU/sxVGItfRxT8/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )